June weather forecast
Marysville, CA

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Weather in June

June, the first month of the summer in Marysville, is a hot month, with an average temperature ranging between min 59.2°F (15.1°C) and max 89.1°F (31.7°C).

Temperature

June's arrival signals an increase in average high-temperatures, moving from May's moderately hot 78.6°F (25.9°C) to a tropical 89.1°F (31.7°C). Marysville's nights during June are marked by a pronounced drop from daytime temperatures, experiencing an average low of 59.2°F (15.1°C).

Heat index

For most parts of June, the heat index is appraised at a hot 91.4°F (33°C). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
When referencing the heat index, its values are suitable for shady environments and light breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

In June, the average relative humidity in Marysville, California, is 44%.

Rainfall

In Marysville, in June, during 1.9 rainfall days, 0.16" (4mm) of precipitation is typically accumulated. Throughout the year, in Marysville, there are 69.8 rainfall days, and 10.79" (274mm) of precipitation is accumulated.

Snowfall

In Marysville, snow does not fall in February through December.

Daylight

The month with the longest days in Marysville, California, is June, with an average of 14h and 54min of daylight.
On the first day of the month, sunrise is at 5:41 am and sunset at 8:26 pm. On the last day of June, in Marysville, sunrise is at 5:43 am and sunset at 8:36 pm PDT.

Sunshine

The average sunshine in June in Marysville is 11.8h.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index, 7 in June, converts into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Frequently asked questions

Is it hot in Marysville during June?

In June, in Marysville, the average high-temperature is 89.1°F (31.7°C), and the average low-temperature is 59.2°F (15.1°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, in June is appraised at 91.4°F (33°C).

What is the average humidity in June in Marysville?

In June, the average relative humidity in Marysville is 44%.

How many days does it rain in June in Marysville?

In Marysville, in June, it is raining for 1.9 days, with typically 0.16" (4mm) of accumulated precipitation.

When it does not snow in Marysville?

February through December are months without snowfall.

When are the longest days in Marysville?

June has the longest days of the year in Marysville, with an average of 14h and 54min of daylight.

What is the average length of the day in June in Marysville?

The average day length in June in Marysville is 14h and 53min.

What time are sunrise and sunset in June in Marysville?

In June, on the first day of the month, sunrise is at 5:41 am and sunset at 8:26 pm. On the last day of the month, in Marysville, California, sunrise is at 5:43 am and sunset at 8:36 pm PDT.

How long on average sun shines in June in Marysville?

The average sunshine duration in June in Marysville, California, is 11.8h.

What are the months with the highest UV index in Marysville?

June and July, with an average maximum UV index of 7, are months with the highest UV index in Marysville, California.

What is the UV index intensity in June in Marysville?

In June, the average daily maximum UV index in Marysville is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Marysville, CA

Average temperature in June - Marysville, CA
  • Average high temperature in June: 89.1°F

The warmest month (with the highest average high temperature) is July (96.4°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in June: 59.2°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is December (41°F).

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Average pressure in June
Marysville, CA

Average pressure in June - Marysville, CA
  • Average pressure in June: 29.9"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in June
Marysville, CA

Average wind speed in June - Marysville, CA
  • Average wind speed in June: 5.5mph

The windiest month (with the highest average wind speed) is March (6.1mph).
The calmest month (with the lowest average wind speed) is September (4.7mph).

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Average humidity in June
Marysville, CA

Average humidity in June - Marysville, CA
  • Average humidity in June: 44%

The month with the highest relative humidity is March (74%).
The months with the lowest relative humidity are July and September (38%).

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Average rainfall in June
Marysville, CA

Average rainfall in June - Marysville, CA
  • Average rainfall in June: 0.16"

The wettest month (with the highest rainfall) is March (2.17").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in June
Marysville, CA

Average rainfall days in June - Marysville, CA
  • Average rainfall days in June: 1.9 days

The month with the highest number of rainy days is March (13.5 days).
The month with the least rainy days is July (0.9 days).

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Average snowfall in June
Marysville, CA

Average snowfall in June - Marysville, CA
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.2").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in June
Marysville, CA

Average snowfall days in June - Marysville, CA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in June /
Average sunshine in June
Marysville, CA

Average daylight in June / Average sunshine in June - Marysville, CA
  • Average daylight in June: 14h and 5min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in June: 11h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in June
Marysville, CA

Average sunshine days in June - Marysville, CA
  • Average sunshine days in June: 27.8 days

The month with the most sunshine days is July (29.7 days).
The month with the least sunshine days is March (16.8 days).

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Average UV index in June
Marysville, CA

Average UV index in June - Marysville, CA
  • Average UV index in June: 7

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in June
Marysville, CA

Average cloud cover in June - Marysville, CA
  • Average cloud cover in June: 11

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in June
Marysville, CA

Average visibility in June - Marysville, CA
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Marysville, California, USA

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